OT-2026-000000725
Publication integrity record
Box-end tool structure
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000000725) never changes.
Identity and time
| Publication number | OT-2026-000000725 · never reused |
|---|---|
| Internal UUID | 01a0a673-be66-7e35-bf85-172b2db4ca51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:18.374649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000725 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9a4acc132e61eb1ddfda985a4bc784a875e72b55cb42fa6b3773282fc9c08ee |
|---|---|
| Markdown | a816c0f96127062aab4e81ba7ea97871c4cb9ae1234cf14d99b305bc6f59a3ed |
| Publication page | 7902eb82f6de45368debcaa694ec3c91ef4fae7de5f7d08ec20115b8f1400ab8 |
| Manifest | 693f37fca404dd72fceb30ae289a44be43df5a3e04b39f65d618fd719157e0d1 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | pNIMgYPzyB87DMFFc4g4H8alUGHisXUUzI0O3ZRbBRiZn7QLIspJGsXlstQUAXuRzYdLINYxcEkKMfNwomWWDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-15T20:40:11.486566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000725observed 7902eb82f6de45368debcaa694ec3c91...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:40:11.332941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000725/manifest.jsonobserved 693f37fca404dd72fceb30ae289a44be...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:11.321466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000725/publication.txtobserved b9a4acc132e61eb1ddfda985a4bc784a...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|